Ⅱ.单项填空（15分）
21. It was _______ was advertised on TV that made many customers buy the computer which was not so perfect as the ad said.
A. that B. which C. what D. it
22. The President said to the public, “________ hoped that people in the area will recover from the terrible earth quake soon.”
A. This is B. There is C. That is D. It is
